210884044

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{9871}}^1$

素因数の和:9998

約数の個数: 36

約数和(自身を含む): 433282080

約数和(自身を除く): 222398036

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 5341, 9871, 10682, 19742, 21364, 39484, 69097, 138194, 276388, 483679, 967358, 1075939, 1934716, 2151878, 4303756, 7531573, 15063146, 30126292, 52721011, 105442022, 210884044]

約数ペア:

[(1, 210884044), (2, 105442022), (4, 52721011), (7, 30126292), (14, 15063146), (28, 7531573), (49, 4303756), (98, 2151878), (109, 1934716), (196, 1075939), (218, 967358), (436, 483679), (763, 276388), (1526, 138194), (3052, 69097), (5341, 39484), (9871, 21364), (10682, 19742)]